| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.82 | 9.596% | $217.8988 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $31.39 | 9.267% | $34.2989 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $110.87 | 9.464% | $121.3627 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $125.31 | 11.477% | $139.6918 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $45.87 | 13.425% | $52.028 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $190.78 | 9.480% | $208.8659 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $179.92 | 8.820% | $195.7889 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $882.96 | $969.9350 | $969.94 | $969.95 | $970.00 | |